1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8049b60069b2885598942a914b1c842b7794f9c38398252c824ac785689029. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddd1b36a-130c-4dbf-93d7-fd93ece70dac.json and https://artists.proofprofile.net/proofs/artist/ddd1b36a-130c-4dbf-93d7-fd93ece70dac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Çekiç ve Gül: Bir Behzat Ç. Hikayesi – Season 2 (Soundtrack from the Original Series)
Babamın Günahları (Orijinal Dizi Müzikleri)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e090061b4334b2459f35721474d02da59c24b9493bc4fb6e08a01c8e3509ad1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1839286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02b2b676bde9e564a4195fb56ce35ef2c2dc9c846c0530f161d5e25e152ddf1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1839289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1acb08da2a5f43701aac29ce7a0732c6a4c72e80cd055349b4c5fceece62ee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1839293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80c3a21ed5d93c9e2bfe570fbf1026abf8c43c00ab84059d9416a4119861132. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1839295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dca7d28932e8a88e196c40f53d8e46f9f7c70ef7526fc560f257b116e9d911e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613c5b006c9286fa159c55e343c15625a0bd0f13c5ae95b885f3805ede4950ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7294787495a616d3977951f1a19c7390f1efe80dd2e5cfe18adede4b28efcaa6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2b5f76b88cec8a3cf1040b6d75c46b48c5b86e8ad7f5eff8362d6c2f5d5e8d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6e9197c0f2ffdc8b0eb5d52ecf0acbfa507b6ba7692d771d3d5413e4737a22. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbaf4f2fefb45812112ed6156aff67d75312f6858192b5834fde38f792715d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511715b226defa6a8c5576fb06b2ec7c364bc90e77f55799ba0201134ade1291. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b64a075c811af016b83082b9fc368128e9acf0f396b4f489e4f97a2151c085. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846422.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84dcbfbaf090cc74924df721b708fad2fb7872c2ab6693da4b06371f0b7504f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6542865fa3926d22ed2272006f2d1ea22f7a14f2465d140719e6a5480d0f61. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5f246c19ccb3be2182c1fb83f76e7859f44db0170875838996af7809933b06. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1846430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0c216331b358e9576ec6f935dbf1d94d48f75496fb1459e07a05d200bf59c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe753aec15ce2dfd7ff9764c6679c6b3c380445e859d77b1f293bdce23608e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9395cbefaae04c5dd2f91c53f4ca79666d69dede03496a41992259197f89e990. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb627e9b49c40950dbf19a05608e03b8bc54c37365aec417e268219c94eeca91b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4fe64216bd3269136cfdeb26f2a1cf72e4997bfe4dad8030ddb46cefc9aa64. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca092b877884444f567594cc566c9fc13450078487ab926d62709cc4fa8c28ef. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f28e3bd0c9128901df3948ca951e3642d4440c98197401d0b4e14e4bd3cd809. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZANL1771531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57ec75f424cbac77d7bd06dc0c96d85143b783f191c9e29be90c7f41c912d3a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2325424.
Biz Dar Sokaklarında - Trabzonspor Marşı (Orchestral Soundtrack Versiyonu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd04777e01708c9294d8c21443403b34cb00cdf2a1839d71235cc2339b3e2f3a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2320482.
Memleket: Sıfır Bir (Original Soundtrack)
Kahramanlar Unutulmaz (Adana'nın Kurtuluşu 100. Yıl Orijinal Film Müziği)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f70729c9bffb4404edfababfdb64474764a5e929c73ef8b648488f536da979a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR4951900033.